<div dir="ltr"><div><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">
<table bgcolor="#ffffff" cellpadding="0" cellspacing="0" width="100%">
<tbody>
<tr>
<td align="left" valign="top">
<table cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td style="border-top:0px solid rgb(0,0,0);border-bottom:1px solid rgb(255,255,255);background-color:rgb(255,255,255);text-align:center" align="center"><span style="font-size:10px;color:rgb(96,96,96);line-height:200%;font-family:verdana;text-decoration:none">Email
not displaying correctly? <a href="http://www.oplin.org/4cast/" style="font-size:10px;color:rgb(0,0,255);line-height:200%;font-family:verdana;text-decoration:none" target="_blank">View
it in your browser.</a></span></td>
</tr>
<tr>
<td style="border-top:0px solid rgb(51,51,51);border-bottom:0px solid rgb(255,255,255);background-color:rgb(255,255,255)">
<center><a><img src="http://www.oplin.org/4cast/wp-content/themes/unlimited/assets/images/4cast_email_header.png" title="OPLIN" alt="OPLIN 4Cast" align="middle" border="0"></a></center>
</td>
</tr>
</tbody>
</table>
<table style="width:763px;height:877px" bgcolor="#ffffff" cellpadding="20" cellspacing="0">
<tbody>
<tr>
<td style="font-size:12px;color:rgb(0,0,0);line-height:150%;font-family:'Gothic Sans',sans-serif" bgcolor="#ffffff" valign="top">
<p>
<span style="font-size:20px;font-weight:bold;color:rgb(0,0,0);font-family:arial;line-height:110%">OPLIN 4cast #498: Future-proofing website privacy</span><br>
<span style="font-size:11px;font-weight:normal;color:rgb(102,102,102);font-style:italic;font-family:arial">July 13th, 2016</span></p>
<p style="text-align:justify;font-size:16px;font-family:arial;line-height:110%"><img align="left" src="http://www.oplin.org/4cast/wp-content/uploads/2016/07/cryptography.png" alt="cryptography" width="110" height="100" style="padding-right:14px;padding-top:4px;padding-bottom:4px">
For the last couple of years, Google has been <a href="http://www.oplin.org/4cast/?p=4845" target="_blank">encouraging</a> websites to use the HTTPS protocol to secure the traffic between the website and the website user. As of this writing, about half of the OPLIN Dynamic Website Kits have been converted to HTTPS, meaning any searches or entries people do on those websites and any data sent by the website to a user is encrypted to prevent eavesdropping. This encryption requires that the computer receiving the data have a valid “key” that pairs with a key held by the sending computer. These keys are too complex for current eavesdropping computers to be able to guess, which would make it possible to decrypt the data. But Google is beginning to worry about future computers.
</p>
<div> </div>
<li style="text-align:justify;font-size:16px;font-family:arial;line-height:110%"><a href="http://arstechnica.com/security/2016/07/https-crypto-is-on-the-brink-of-collapse-google-has-a-plan-to-fix-it/" target="_blank">HTTPS crypto’s days are numbered. Here’s how Google wants to save it</a> (Ars Technica | Dan Goodin) “Virtually all forms of public key encryption in use today are secured by math problems that are so hard that they take millennia for normal computers to solve. In a world with quantum computers, the same problems take seconds to solve. No one knows precisely when this potential doomsday scenario will occur. Forecasts call for anywhere from 20 to 100 years. But one thing is certain: once working quantum computers are a reality, they will be able to decrypt virtually all of today’s HTTPS communications. Even more unnerving, eavesdroppers who have stashed away decades’ worth of encrypted Internet traffic would suddenly have a way to decrypt all of it.”</li>
<li style="text-align:justify;font-size:16px;font-family:arial;line-height:110%"><a href="https://www.wired.com/2016/07/google-tests-new-crypto-chrome-fend-off-quantum-attacks/" target="_blank">Google tests new crypto in Chrome to fend off quantum attacks</a> (Wired | Andy Greenberg) So while a traditional computer might have to cycle through enormous numbers of possible keys, trying one at a time before it randomly guesses the key that decrypts an encrypted message, a quantum computer can try vast swathes of possible keys essentially simultaneously, collapsing those simultaneous states into one fixed state only after cracking a scrambled message. And that can mean the difference between deciphering a message in minutes or in millennia.”</li>
<li style="text-align:justify;font-size:16px;font-family:arial;line-height:110%"><a href="http://mashable.com/2016/07/08/google-chrome-quantum-cryptography/" target="_blank">Google is already fighting hackers from the future with post-quantum cryptography</a> (Mashable | Stan Schroeder) Google is using it [the ‘New Hope’ cryptography algorithm] on top of the existing crypto algorithm, in case New Hope turns out to be breakable with today’s computers. You read that right: The post-quantum algorithm protects you from hackers from the future, but it might be vulnerable against today’s machines. Conversely, the elliptic-curve algorithm Google is normally using might be worthless against future’s quantum computers, but it’s the best option against the computers of today.”</li>
<li style="text-align:justify;font-size:16px;font-family:arial;line-height:110%"><a href="http://www.theverge.com/2016/7/7/12120280/google-chrome-canary-quantum-computing-encryption-new-hope" target="_blank">Google is working to safeguard Chrome from quantum computers</a> (The Verge | Nick Statt) The plan is not to create a standard for others to adopt, but to gather information and experience on how to deploy post-quantum cryptography. So Google will discontinue the use of New Hope within two years, hopefully by replacing it with something better, the company says.”</li>
<div style="text-align:left"> </div>
<p style="text-align:left;font-size:20px;font-family:arial;line-height:110%"><small><strong><em>Articles from <a href="http://ohioweblibrary.org" target="_blank">Ohio Web Library</a>:</em></strong></small><br>
</p>
<div style="text-align:justify;font-size:16px;font-family:arial;line-height:110%">
<ul>
<li><a href="http://search.ebscohost.com.proxy.oplin.org/login.aspx?direct=true&db=f5h&AN=114390089" target="_blank">MIT's new 5-atom quantum computer could make today's encryption obsolete.</a> (<em>PC World</em>, April 2016, p.11-13 | Katherine Noyes)</li>
<li><a href="http://search.ebscohost.com.proxy.oplin.org/login.aspx?direct=true&db=cph&AN=113772833" target="_blank">Digital privacy is important too.</a> (<em>Computers in Libraries</em>, March 2016, p.23-24 | jessamyn west)</li>
<li><a href="http://search.ebscohost.com.proxy.oplin.org/login.aspx?direct=true&db=pwh&AN=102935507" target="_blank">Can encryption save us?</a> (<em>Nation</em>, 6/15/2015, p.16-18 | Eleanor Saitta)</li>
</ul>
</div>
<div style="text-align:left"> </div>
</td>
</tr>
<tr>
<td valign="top" width="760"><span style="font-size:10px;color:rgb(96,96,96);line-height:100%;font-family:verdana">
<hr>
<div style="text-align:justify">The <strong><em>OPLIN
4cast</em></strong>
is a weekly compilation of
recent headlines, topics, and trends that could impact public
libraries. You can subscribe to it in a variety of ways, such as: <br>
</div>
<div style="text-align:left"> </div>
<ul>
<li style="text-align:justify"><strong>RSS feed.</strong>
You
can receive the OPLIN 4cast
via RSS feed by subscribing to the following URL:
<a href="http://www.oplin.org/4cast/index.php/?feed=rss2" target="_blank">http://www.oplin.org/4cast/index.php/?feed=rss2</a>. </li>
<li style="text-align:justify"><strong>Live Bookmark.</strong>
If you're using the Firefox
web browser, you can go to the 4cast website
(<a href="http://www.oplin.org/4cast/" target="_blank">http://www.oplin.org/4cast/</a>) and click on the orange "radio wave" icon
on the right side of the address bar. In Internet Explorer 7, click on
the same icon to view or subscribe to the 4cast RSS feed. </li>
<li style="text-align:justify"><strong>E-mail.</strong>
You
can have the OPLIN 4cast
delivered via e-mail (a'la OPLINlist and OPLINtech) by subscribing to
the 4cast mailing list at
<a href="http://lists.oplin.org/mailman/listinfo/OPLIN4cast" target="_blank">http://lists.oplin.org/mailman/listinfo/OPLIN4cast</a>. </li>
</ul>
</span> </td>
</tr>
<tr>
<td style="text-align:center;font-family:'Century Gothic',sans-serif;border-top:0px solid rgb(255,255,255);background-color:#2c4587;color:#fff" valign="top" width="760">© 2016 Ohio Public Library Information Network<br>
<a href="http://www.slideshare.net/oplin" title="Find us on Slideshare" target="_blank"><img src="http://www.oplin.org/4cast/wp-content/themes/unlimited/assets/images/slideshare3.png" alt="Find us on Slideshare"></a>
<a href="http://www.facebook.com/oplin.org" title="Find us on Facebook" target="_blank"><img src="http://www.oplin.org/4cast/wp-content/themes/unlimited/assets/images/facebook_0.png" alt="Find us on Facebook"></a>
<a href="https://plus.google.com/107751358238995507967" title="Find us on Google+" target="_blank"><img src="http://www.oplin.org/4cast/wp-content/themes/unlimited/assets/images/google+.png" alt="Find us on Google+"></a>
<a href="http://www.twitter.com/oplin" title="Find us on Twitter" target="_blank"><img src="http://www.oplin.org/4cast/wp-content/themes/unlimited/assets/images/twitter_0.png" alt="Find us on Twitter"></a>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div></div></div></div></div></div></div>
</div>